We had our WHMCS (v4.x) integrated with our website by a designer earlier however he is not available now. We want to re-install (not upgrade) WHMCS now. Can anyone tell me which directory should I backup and restore after re-install so that the integration done earlier can applied back?
What about the "templates_c" directory? Can it be ignored? I wonder what is stored in that directory because it seems to contain a very large number of files like "00590beae6be6712c923d1c98e229c22^%%E1^E1B^E1B755E8%%emailtpl%3Aemailsubject.php"
I do not want the old tickets (mostly spam actually as I did not enable spam filters earlier), etc. as I want a clean install so I hope it will be safe to delete that directory?